Tripp Lite Standby UPS

What is a Tripp Lite standby UPS?

Standby (offline) UPS topology runs the load directly from utility power and switches to battery only during an outage or out-of-tolerance event. Transfer time typically 6 to 10 ms. Simplest topology, and the right fit for desktop, point-of-sale, small networking, security DVR, modem and router, and home-office equipment with switching power supplies that tolerate brief transfer.

Tripp Lite's standby tier covers Internet Office (INTERNET, TE prefix, 350 to 750 VA) and the entry OmniVS (OMNI, OMNIVS prefix, 300 to 1500 VA). UPSPLUSBATTERY.CA stocks the line with matching Tripp Lite replacement batteries. For server and pure-sine requirements, step up to Tripp Lite line-interactive UPS (SmartPro / AVR Series). Full Tripp Lite catalog at Tripp Lite UPS.

Tripp Lite standby families

All ship 120 V NEMA 5-15P input, USB shutdown port on most current models, simulated sine wave output on battery. Outlets typically split between battery-backed and surge-only. UL listed.

How to choose

Standby vs line-interactive

Standby is fine when utility is reasonably clean and load tolerates 6 to 10 ms transfer. Line-interactive (Tripp Lite SmartPro, AVR Series) adds AVR, boosts low voltage and bucks high voltage without going to battery, extending battery life and protecting against brownouts. Line-interactive vs online UPS.

Sizing

Add nameplate watts of every load, multiply by 1.25 buffer, pick UPS whose watt rating exceeds. Modem + router + small NAS ~50 W → INTERNET550U or OMNIVS500 with headroom. Workstation + 24" monitor ~120 W → OMNIVS800 or OMNIVS1000. UPS sizing guide.

Standby fit check

Internet Office and entry OmniVS produce simulated (stepped-square) sine wave on battery. Acceptable for switching power supplies on desktops, monitors, modems, routers, switches, NVRs. Not appropriate for active-PFC server PSUs, lab instrumentation, medical equipment.

Spec reference

USB cable included on most current Internet Office and OmniVS for shutdown integration with Windows, macOS, Linux. Front-panel LED indicators.

Replacement batteries

Internet Office and entry OmniVS use Tripp Lite-spec internal SLA cartridges. Cartridge spec is on the unit label and listed in the user manual. Compatible replacements are stocked, matched on voltage, capacity, terminals and connectors. 1-year UPSPLUSBATTERY warranty. Browse Tripp Lite replacement batteries.

Installation and warranty

All standby plug-and-play on standard NEMA 5-15P. Manufacturer warranty typically 2 to 3 years on Internet Office and OmniVS. Coordinated through our Canadian team. Shipped from Canada.

FAQ

Will an Internet Office or entry OmniVS protect a server?

Generally no. Both produce simulated sine on battery and have 6 to 10 ms transfer. For any server or NAS use SmartPro line-interactive or SmartOnline SU-series.

Runtime?

Stock runtime 5 to 15 minutes at half load depending on model.

Replace battery cartridge myself?

Yes on most current OmniVS. Internet Office uses sealed cartridge with screw-fastened cover. How to install UPS battery.

USB shutdown software?

Yes: current models ship with USB cable. PowerAlert software (free download from Tripp Lite): Windows, Linux, macOS.

Battery life?

3 to 5 years SLA in 20 to 25 °C climate-controlled.

Canadian warranty?

Yes: Tripp Lite (Eaton) factory warranty covers Canada. Ships from Canada.